Method-Performance Studies of Notified Analytical Method for Fenbutatin Oxide and Cyhexatin

摘要

Method-performance studies were conducted for the notified revised analytical method of fenbutatin oxide (FBTO) and cyhexatin (CHT). FBTO and CHT spiked into rice, soybeans, spinach, orange, tea powder and tea extract at the level of 0.5μg/g for FBTO and 0.1μg/g for CHT were analyzed in replicate in 6 laboratories.